document.writeln('<style type=text/css><!--');
document.writeln('a {display:block;color:#000000;background-image:url(deganr'+tap+'.jpg);}');
document.writeln('a:hover {background-image:url(degarn'+tap+'.jpg);}');
document.writeln('td a {background-image:url(deg'+tap+'.jpg);}');
document.writeln('--></style>');